Alliance Risk vs Marsh Builders Risk Insurance

Alliance Risk brokers project wraps and inland marine; MMA places builders’ risk inside a middle-market property practice.

What Is Alliance Risk?

Alliance Risk describes itself as an independent commercial insurance brokerage serving complex businesses, including technology startups. Its offering includes technology E&O placement and review of existing policies. 1,2

Read the Alliance Risk profile

What Is Marsh?

Marsh is a global insurance broker and risk advisor. In the United States it places coverage through core Marsh teams and through Marsh McLennan Agency for many middle-market buyers, including technology, cyber, property, casualty and benefits programs. 5,6,7,8

Read the Marsh profile

What Is Builders Risk Insurance?

Builders risk insurance addresses physical property losses during building construction. 10

Read the full coverage guide

Key Differences in Builders Risk Insurance

Dedicated Project Page Versus Property Practice

Alliance Risk and Marsh McLennan Agency (MMA) both place builders risk rather than underwrite it. Alliance Risk publishes a dedicated builders risk page as a brokerage placement with carrier partnerships. MMA, Marsh’s middle-market subsidiary, places builders’ risk as part of its broader property insurance practice, not as a separately branded product. 3 4 9

What the Coverage Descriptions Include

Alliance Risk bundles inland marine for tools, machinery and materials in transit or stored off-site and supports OCIP, CCIP and wrap-ups. MMA says builders’ risk addresses risks unique to a building under construction, including additions and alterations, foundations, temporary structures, and materials and supplies owned by the insured, and on a limited basis materials belonging to others. 3 9

Services Around the Policy

Alliance Risk describes project benchmarking with owner, developer and contractor and a construction claims team through closeout. MMA’s property practice lists hazard assessment and valuation, loss and catastrophe modeling, claims advocacy, pre- and post-loss risk control, and program design from global market experience—services described for property generally, not exclusively for builders’ risk. You work with an MMA property specialist; Alliance Risk’s page is a product-line consultation path. Neither names the issuing insurer. 3 9

What to Confirm in Builders Risk Insurance Quotes

  • Ask MMA whether the builders’ risk sits inside a broader property tower and who the National Accounts Property contact will be. 9
  • Ask Alliance Risk whether wrap-up and inland marine are on the same placement. 3
  • Confirm how each quote treats materials belonging to others, which MMA names on a limited basis. 9
  • Get carrier names and whether catastrophe modeling is used on the account. 9 3

Offering Details

Alliance Risk vs Marsh Builders Risk Insurance: documented features by provider

CriteriaAlliance Risk Builders Risk InsuranceMarsh McLennan Agency Builders' Risk Insurance
Role in This Line

Alliance Risk, described on its site as a brokerage, arranges builders risk placements through what it calls "strong carrier partnerships"; the builders risk page does not name a specific issuing insurer. 3,4Company-reported. Builders risk product page and the general brokerage disclosure on the coverage catalogue page.

Marsh McLennan Agency (MMA), Marsh's middle-market subsidiary, places builders' risk insurance as part of its broader property insurance practice, not as a separately branded product. 9Company-reported. MMA property insurance page, Builders' Risk subsection.

Issuing Insurer

Not described in the reviewed sources.

The reviewed page does not name a specific builders' risk insurer. 9Not publicly disclosed. MMA property insurance page as read on 2026-09-23.

Who It’s For

Alliance Risk lists property owners, real estate investors, developers, general contractors, construction managers, and architecture and engineering firms as common builders risk buyers. 3Company-reported. Builders risk product page, Who Needs Builders Risk Insurance? section.

Not described in the reviewed sources.

Coverage Features

Alliance Risk's builders risk offering bundles inland marine coverage for tools, machinery and materials in transit or stored off-site alongside the course-of-construction policy, and supports OCIP, CCIP and wrap-up structures for multi-party projects. 3Company-reported. Builders risk product page; actual policy structure depends on the carrier and the policy as issued.

MMA says builders' risk coverage addresses risks unique to a building under construction, including additions and alterations, foundations, temporary structures, and materials and supplies owned by the insured, and on a limited basis, materials and supplies belonging to others. 9Company-reported. MMA property insurance page; illustrative description, not a specific policy form.

Limits and Retentions

Alliance Risk's builders risk page does not publish specific policy limits, deductibles or soft-cost sublimits. It contains inconsistent percentage and dollar premium illustrations—1%–4% of total construction value and $25,000–$100,000 on a $5 million build—that cannot be used as a reliable budget or quote. 3Not publicly disclosed. Builders risk product page as read on 2026-09-23; the published premium illustrations are inconsistent and are not a reliable estimate.

Not described in the reviewed sources.

Risk Services

Alliance Risk says its builders risk process includes project scope review and risk benchmarking across timeline, geography, materials and subcontractor risk, done in collaboration with the project owner, developer and contractor. 3Company-reported. Builders risk product page, Our Approach to Builders Risk section.

MMA says its property practice offers hazard assessment and valuation services, loss and catastrophe modeling, claims advocacy, pre- and post-loss risk control, and program design expertise drawn from its global market experience. 9Company-reported. MMA property insurance page, Benefits of Property Insurance and Builders' Risk sections; these services are described for the property practice generally, not exclusively for builders' risk.

How to Apply

Not described in the reviewed sources.

You work with an MMA property specialist directly; the page names a National Accounts Property Practice Leader and describes advisor-led placement rather than an online quote. 9Company-reported. MMA property insurance page.

Claims Support

Alliance Risk says its construction claims team provides claims advocacy for builders risk policyholders from an initial loss through project closeout, aiming to reduce downtime and financial disruption. 3Company-reported. Builders risk product page, The Alliance Risk Difference section; outcome statements are company-reported and not independently verified.

Not described in the reviewed sources.

Full Comparison

More Alliance Risk vs Marsh Comparisons

Other Builders Risk Insurance Comparisons

Sources

Alliance Risk

  1. About Us. Alliance Risk; Our Story. Accessed 2026-09-16.
  2. Tech E&O Insurance. Alliance Risk; Opening placement description; Get Your Tech E&O Risk Review; What We Need for Your Quote; Policy Review. Accessed 2026-09-16.
  3. Builders Risk Insurance. Alliance Risk; Builders Risk Insurance That Keeps Your Projects on Track; Our Approach to Builders Risk; The Alliance Risk Difference; Who Needs Builders Risk Insurance?; How Much Does Builders Risk Insurance Cost? Accessed 2026-09-23.
  4. Alliance Products. Alliance Risk; Footer brokerage disclosure: "Alliance Risk is an insurance brokerage focused on providing clients with commercial insurance across a wide array of industries.". Accessed 2026-09-23.

Marsh

  1. Marsh | Leader in risk, strategy, people, and investments. Marsh; Hero and capability tiles; FAQ: What does Marsh do?; industries served; Is Marsh the same as Marsh McLennan? January 2026 brand change. Accessed 2026-09-16.
  2. Compensation guide for US clients. Marsh; US broking segments; broker role; retail commissions, client fees, wholesale, insurer consulting, contingent and supplemental commissions; Marsh LLC and Marsh USA LLC; page 3: broker role and Marsh & McLennan Agency segment; page 7: copyright © 2024 Marsh LLC. Accessed 2026-09-16.
  3. Marsh McLennan Agency (MMA). Marsh; Middle-market US organizations; wholly-owned subsidiary; business insurance, employee health and benefits, retirement, private client. Accessed 2026-09-16.
  4. Technology | Insurance Broking & Risk Management. Marsh; Opening Technology Practice description; practice links including data center insurance, fintech and Stratus; Talk to us. Accessed 2026-09-16.
  5. Property Insurance. Marsh McLennan Agency; Builders' Risk subsection under Property Insurance: risks unique to a building during construction, including additions and alterations, foundations, temporary structures, materials and supplies; Program design expertise; Benefits of Property Insurance. Accessed 2026-09-23.

Builders Risk Insurance Guide

  1. Glossary of Insurance Terms. National Association of Insurance Commissioners; Builders’ Risk Policies; Ocean Marine; Auto Physical Damage; All-Risk. Accessed 2026-09-16.

Updated . Spot, a product of Tools for Enlightenment, publishes this research and works in the commercial insurance market. The comparison applies the same criteria to both providers. Editorial policy. To suggest a correction, contact Spot with the page URL and supporting source.

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